我試圖在加載與灰色背景的開始頁面中間的iframe中顯示我的登錄內容,但是我遇到了處理iframe目標的問題,應按照以下方式進行操作: 1-如果用戶登錄成功,主頁應加載到父窗口中 2-如果錯誤,應在iframe中顯示錯誤消息本身。動態更改窗體的目標
我的代碼:
<div id="cover5" onclick="javascript:cover5();">
<iframe name="warning" src="SignIn.php" id="warning" onclick="javascript:cover5();">
</iframe>
</div>
SignIn.php
<html>
<head>
<script type='text/javascript'>
function valid(){
if(document.getElementById('username').value.toString().length>=1 || document.getElementById('password').value.toString().length>=1){
return true;
}
else{
alert("The Combination of username and password are Incorrect !");
return false;
}
}
</script>
<script type='text/javascript'>
function ChangeTarget() {
document.getElementById("login").prop("target", "_parent")
}
</script>
<script type='text/javascript'>
function ChangeText(text) {
document.getElementById("label1").innerHTML= text;
}
</script>
<title></title>
</head>
<body>
<form name="login" id='login' target='_self' method='post' accept-charset='UTF-8'>
<fieldset>
<legend>SignIn</legend>
<input type='hidden' name='submitted' id='submitted' value='1'/>
<label for='username' >Email:</label>
<input type='text' name='email' id='username' maxlength="50" /> <br />
<label for='password' >Password:</label>
<input type='password' name='password' id='password' maxlength="50" /> <br />
<br /> <label id="label1" style="color: red"></label> <br />
<input type='submit' name='Submit' value='Login'/> <br />
<a href='resetPassword1.php'> Forgot/Reset Password? Click Here</a>
</fieldset>
</form>
然而,目標不被法ChangeTarget(),它被稱爲inisde PHP代碼改變,所以現在的問題是,一切都加載內部框架或父窗口內的所有內容。任何人都知道如何解決這個問題?
服務器端腳本:
mysql_select_db("mydb",$check);
$email = $_POST['email']; //username that will be submit from a form
$password = $_POST['password']; //password that will be submit from a form
// if(mysql_num_rows($temp_privileges_id)== 1) //if the id found that means that the user is already assigned to a conference
// {
echo '<script type="text/javascript">',
'ChangeTarget();',
'</script>';
header('Location: main.php'); // transefer to home page with variable username
}
代碼調用ChangeTarget是服務器端?請提供有關該部分的更多細節。 –
@KevinCollins完成 –
@KevinCollins我能正確調用函數嗎? –